Multiexchange community automatic telephone system



P. BAKKER 2,427,650

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM sept. 23, 1947.

Filed May 4. 1942 24 Sheets-Sheet 1 A L? i lim,

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sept. 23, 1947. P. BAKKER 2,427,650

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed may 4. 1942 24 sheets-sheet 2 Q w wmf' Bf EXCHANGE L Eg' .f4-f

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F/Gna F/G. F/G. PART l P14/W2 X 2 F -F F/G. 7 F/G. a- F/c. 9 2 x PARTI P14/P72 P14/773 PAT4 PARTS' FIG/2 FIG. /3 F/G. /3 F/G. /3 F/GJS F/G. /3 FIG. PART 6 PART 7 PART PT 9 PT/O Sept. 23, 1947.

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM P. BAKKER Filed May4 4. 1942 24 Sheets-sheet s 271/5272 UZ". F9292 Bair/rer P. BAKKER Sept. 23, 1947.

MULTIEXGHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed May 4. 1942 24 Sheets-Sheet 4 Sept. 23, 1947. P BAKKER 2,427,650

MULTIIEXCHANGE` COMMUNITY AUTOMATIC TELEPHONE SYSTEM .72H/m1' Fier akker Ey P. BAKKER Sept. 23, 1947.

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed may 4, 1942 24 sheets-sheet 6 umm Hmmv nvm Hmm Ummv Uv.

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P. BAKKER Sept. 23, 1947.

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM 24 AShee'm-Sheet '7 Filed May 4". 1942 [Ilz Sept. 23, 1947.

P. BAKKER MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM P. BAKKER sepi. y23, 1947.

MULTIEXCHANGE COMMUNITY AUTOMATIK?` TELEPHONE SYSTEM 24`Sneets-sheet 9 Filed May 4. 1942 Sept. 23, 1947. lP. BAKKER I 2,427,550

' MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM I Filed may 4. 1942 24 sheets-sheet 41o WCHA/V615 l CC/ CALL By 9e sept 23, 1947. P. BAKKER 2,427,650

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE' SYSTEM Filed May 4. 1942 24 Sheets-Sheet 11 Sept.- 23, 1947. P, BAKKER -MULTIEXCHANGE GOMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed May 4. 1942 24 Sheets-Sheet 12 b .Sk tgl mmm www

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Sept. 23, 1947. P. BAKKER 2,427,650

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed may 4, 1942 24 sheets-sheet 1s I 1 -M@ CUITOFF FH P. BAKKER Sept. 23, 1947.

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM 24 Sheets-Sheet 14 ZYL/'EZY Z'I' r. E n E .w F.

Filed May 4. 1942 SePf- 23, 1947- P. BAKKER MLTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed May 4, 1942 24 Sheets-Sheet 15 sept. 23, 1947. P. BAKKER 2,427,650

T MULTI'EXGHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Filed May 4, 1942 24 Sheets-Sheet 16 HPrE/r/ref UNPMDN 1r Sept. Z3, 1947. P. BAKKER MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM 24 sheets-sheet 17 Filed May 4. 1942 P. BAKKER Sept. 23, '1947.

MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM 24 Sheets-Sheet 18 m L Y ,M

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` MULTIEXCHANGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM Sept. 23, 1947. p, BAKKER 2,427,650

MULTIEXCHAMGE COMMUNITY AUTOMATIC TELEPHONE SYSTEM File May 4, 1942 24 Sheets-Sheet 20 Nm i NN N (5r/mr; l

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